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Usage Information

A link between protein translation and body weight
Liangyou Rui
Liangyou Rui
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Commentary

A link between protein translation and body weight

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Abstract

Nutrient overload induces obesity, a primary risk factor for type 2 diabetes. Ribosomal biogenesis and protein synthesis, which are controlled by the mammalian target of rapamycin (mTOR), are primary energy-consuming processes in cells. mTOR phosphorylates and inactivates members of the eukaryotic translation initiation factor 4E–binding (eIF4E-binding) protein (4E-BP) family, which are translational repressors of 5′ cap–dependent protein synthesis. In this issue of the JCI, Le Bacquer et al. report that simultaneous deletion of both 4E-BP1 and 4E-BP2 in mice results in insulin resistance, decreased energy expenditure, and increased adipogenesis (see the related article beginning on page 387). These findings link protein synthesis, insulin sensitivity, and body weight.

Authors

Liangyou Rui

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Usage data is cumulative from July 2025 through July 2026.

Usage JCI PMC
Text version 551 22
PDF 184 4
Figure 154 3
Citation downloads 176 0
Totals 1,065 29
Total Views 1,094
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Usage information is collected from two different sources: this site (JCI) and Pubmed Central (PMC). JCI information (compiled daily) shows human readership based on methods we employ to screen out robotic usage. PMC information (aggregated monthly) is also similarly screened of robotic usage.

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ISSN: 0021-9738 (print), 1558-8238 (online)

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